KOHN, R R Relationship of age to swelling properties of human diaphragm tendon in acid and alkaline solutions. [electronic resource] - Journal of gerontology Jul 1958 - 241-7 p. digital Publication Type: Journal Article ISSN: 0022-1422 Standard No.: 10.1093/geronj/13.3.241 doi Subjects--Topical Terms: Abdominal MusclesAgingDiaphragm--physiologyHumansTendons